Heat oven to 350°.
Grease bottom of 9x5 pan or 8x4 pan.
In large mixer bowl, blend first 6 ingredients, beat for 1 minute at medium speed.
Stir in dry ingredients, just until dry ingredients are moistened.
Pour batter into prepared pan. Bake at 350° for 50-60 minutes or until toothpick inserted in center comes out clean.
Cool 5 minutes in pan, then remove to wire rack to cool completely.